128522115

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6983}}^1$

素因数の和:7403

約数の個数: 24

約数和(自身を含む): 223348320

約数和(自身を除く): 94826205

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 6983, 18405, 20949, 34915, 62847, 104745, 314235, 2856047, 8568141, 14280235, 25704423, 42840705, 128522115]

約数ペア:

[(1, 128522115), (3, 42840705), (5, 25704423), (9, 14280235), (15, 8568141), (45, 2856047), (409, 314235), (1227, 104745), (2045, 62847), (3681, 34915), (6135, 20949), (6983, 18405)]